IEICE Electronics Express
Online ISSN : 1349-2543
ISSN-L : 1349-2543
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Planar arrayed waveguide device structure for 2D wavelength demultiplexing
Hideaki Okayama
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2004 Volume 1 Issue 12 Pages 322-327

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Abstract

Simple arrayed waveguide grating (AWG) structure which demultiplexes wavelengths to output ports arranged in 2D plane is proposed. The planar geometry provides easy fabrication of the device. An AWG is connected to a device forming a 2D aperture array, which generates smaller dispersion in orthogonal direction against that generated by AWG.

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© 2004 by The Institute of Electronics, Information and Communication Engineers
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